Description

MultibandDriver builds a patch reference list by checking for the existence of self.config.coaddName + "Coadd". However, when coadd assembly is performed by running coaddDriver, this coadd is not persisted in favor of only persisting the updated calexp version. Thus, currently MultibandDriver ends up with and empty patch list and exits quietly. The existence check should be on the self.config.coaddName + "Coadd_calexp".